baber/WOPTO huggingface dataset:
Patent JP-H09253629-A (JP)
Title: Water treatment apparatus
Inventor: YOKOYAMA MASAO
IPC: C02F1/48
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a water treatment apparatus constituted by combining a novel hollow yarn membrane type filter high in the coefficient of water permeation, having a high flow rate and excellent in filtering capacity and a filter tank having water quality adjusting function, mineral supply function and effective magnetizing treatment function so as to put the characteristics of them to practical use, susceptible to backwashing and having long life. SOLUTION: This water treatment apparatus consists of a prefilter B being an external pressure filtering system wherein a plurality of hollow yarn membranes 12 are housed in a housing container 9 to be bundled and fixed at one ends or both ends thereof by using a potting material 13 and susceptible to backwashing and characterized by that hydrophilicity is imparted to the hollow yarn membranes and a filter tank C constituted so that granular activated carbon, sand or the like are accumulated in a cylindrical housing having a water inflow port and a water outflow port provided to one end and other end thereof in a bed form and magnets are arranged above and below a granular ceramic accumulated bed at least by one so that the directions of the lines of magnetic force coincide with each other and are set along the flow of water.
Patent JP-H10269967-A (JP)
Title: Cathode ray tube device
Inventor: IWATO HIDETOSHI
IPC: H01J29/87
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a cathode ray tube device in which the position of a compensating electrode arranged in the vicinity of a panel does not vary and a leakage AC electric field generating from a deflection device is properly compensated. SOLUTION: This device has a cathode ray tube in which a reinforcing band 5 is fixed to the outer circumference of a skirt part 2 of a panel 3, and a deflection device 9 fit to the outside of a funnel 4, and a recess groove 23 is formed in the whole circumference on the outer surface of the skirt part 2 of the panel 3, a loop-shaped compensating electrode 21 which generates an opposite polarity electric field compensating a leakage AC electric field generating from a deflection device coil is arranged in the recess groove 23, and the reinforcing band 5 is fixed onto the compensating electrode 21.
Patent JP-2000269674-A (JP)
Title: Liquid crystal projector
Inventor: ITO TOSHIAKI
IPC: H04N5/74
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To improve cooling capacity by constituting a liquid crystal projector of an electronic cooling element, a cooling fin, and a radiating fin. SOLUTION: Air forcibly sucked from a suction port 6 of a sirocco fan 4 is unloaded from an exhaust vent of the fan 4, passes through the inside of a blast duct 5, and is introduced to a liquid crystal panel and its peripheral optical element. By allowing a current to flow into a Peltier element 1, heat is absorbed at a heat absorption side, and heat is generated at a heat generation side. Thus the cooling wind through the inside of the blast duct 5 when it passes a cooling fin 2 is cooled in thermally contact with the heat absorption side of the Peltier element 1.
Patent JP-S60216295-A (JP)
Inventor: YAMANAKA TOSHIKATSU
IPC: G21C7/14
Filed: 1984-04-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08272456-A (JP)
Title: Liquid mixing device
Inventor: YAMAMOTO TAKAHIKO
IPC: B01F15/04
Filed: 1995-03-29
Abstract: PURPOSE: To provide the device which automatically mixes more than two kinds of liquid with the prescribed compounding ratio. CONSTITUTION: The device is provided with more than two measure vessels 20 which accepts the liquid before being mixed, stirring vessel 45 which accepts the liquid from the vessel 20 and mixes it, stirrer 60 which stirs the liquid in the vessel 45, liquid measuring means 35 which measures the height of the liquid surface in the vessels 20 and 45, and control means 40 which controls the liquid amount in the vessels 20 and 45 based on the information on the liquid surface height from the means 35.
Patent JP-H07274801-A (JP)
Title: Small-sized stirring kneader
Inventor: USHIJIMA KOJI
IPC: A21C1/06
Filed: 1994-04-11
Abstract: PURPOSE:To provide a small-sized stirring kneader, capable of kneading a dough raw material for noodles, etc., with a sense of hand rubbing or hand rolling and imparting stiffness, chewiness, etc., to the resultant product and optimal for small-scale kneading. CONSTITUTION:This small-sized stirring kneader is obtained by installing a screw type stirring and kneading member 4, provided connectedly to a driving device and constituted of an eccentric body to be in an eccentric relationship to a supporting shaft installed in the stirring and kneading member, a body chevron-shaped screw, having an almost S- and chevron-shaped cross section and formed from one surface side of the eccentric body to the other surface side thereof, an auxiliary chevron-shaped screw having almost half-truncated S- and chevron-shaped cross section to be in an opposite relationship to the body chevron-shaped screw, a notched part constituting a part of a gap for flowing formed between the body chevron-shaped screw and the inner wall surface (112a) on the side of the casing end and a wide and narrow flow part to be the gap for flowing formed between the periphery of the eccentric body and the inner wall surface on the body side of the casing.
Patent JP-H09256439-A (JP)
Title: Net basket for strainer
Inventor: OOTA ATSUYOSHI
IPC: E03C1/264
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To make the state position of a handhold section variable and sanitarily handle it by forming coupling portions capable of holding a folded tongue piece-like handhold in the erect state on a flange section and the tongue piece- like handhold. SOLUTION: A foldable tongue piece-like handhold 2 connected to the opening side via a notch section 21 having a V-shaped cross section is integrally molded on the inner edge of the flange section 10 of a net basket 1. The tongue piece- like handhold 2 is made erectable at the notch section 21 provided between it and the flange section 10, the notch section 21 is formed at the angle of about 90 deg., and the tongue piece-like handhold 2 is set to the erect state against the end edge of the flange section 10. Coupling portions 3 are formed at butt positions to keep the tongue piece-like handhold 2 at the erect state on the flange section 10. When a net basket 1 is arranged in a strainer, the tongue piece-like handhold 2 is prostrated to the opening side of the flange section 10, and it has no interference with the perforated plate member of a drain device.  When the tongue piece-like handhold 2 is set to the erect state, it can be easily extracted from the strainer.
Patent JP-S56167427-A (JP)
Title: Cover body of thermoplastic synthetic resin and its manufacture
Inventor: YAMAGUCHI KISABUROU
IPC: B29C51/00
Filed: 1980-05-30
Abstract: PURPOSE: To obtain the titled cover body, in which the thickness of a bottom of a concave section for cutting to a necessary shape is made to be a fixed value or lower of the thickness of the cover body, and ringed bodies for reinforcing are made up at the upper inside and outside for both circumferential sides of the concave section, and rigidity and toughness thereof are large and which can easily be cut and unsealed.  
     CONSTITUTION: The thickness of the bottoms of annular concave sections 25 for cutting, the shapes of sections thereof are acute-angled triangles and which take necessary ringed shapes, is made to be the half or less of the thickness of a cover body 21, and ringed bodies 28, 29 for reinforcing are formed at the upper inside and outside for both circumferential sides of the cut annular concave sections 25. A temperature of the surface of a lower projection 19 of a hot plate 18 for pressing is raised up to a temperature higher than a temperature of a heat seal of the cover body 21, while the lower projection 19 is pressure-welded strongly to a cover blank for a short time and the cut annular concave sections 25 are formed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S56169283-A (JP)
Title: Magnetic bubble transfer path
Inventor: SAKAMOTO KOUJI
IPC: G11C11/14
Filed: 1980-05-30
Abstract: PURPOSE:To generate an interface magnetic field which contributes to bubble propagation, by providing magnetic material layers having openings similar to those of conductor films at the opposite sides to individual substrates. CONSTITUTION:On conductor film layers 3 and 5 formed on the insulating space 2 of a substrate 1 across an insulating spacer 4 and provided with openings 3a... and 5a..., magnetic material layers 6 and 7 having openings 6a... and 7a... similar to the openings 3a... and 5a... are provided at the opposite side to the substrate. Those magnetic material layers 6 and 7 magnetize edges 6b... and 6'b... of the openings 6a... and 7a... with prescribed polarities to generate an interface magnetic field at right angles to the substrate, contributing to magnetic bubble propagation. Therefore, a current required for bubble transfer is reduced, and consequently the generation of heat from a transfer path is also reduced, so that a highly reliable magnetic bubble transfer path is obtained.
Patent JP-H11158221-A (JP)
Title: Vinyl chloride-based resin and chlorinated vinyl chloride-based resin
Inventor: EGUCHI YOSHIHIKO
IPC: C08F14/06
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To obtain a vinyl chloride-based resin having such a high voids as to highly fill and disperse various compounds to be blended and fine pores in its particles, and to obtain a chlorinated vinyl chloride-based resin having an excellent gelation properties and heat resistance. SOLUTION: A vinyl chloride-based resin has a BET specific surface area of 1.3-8 m<2> /g, the [(chlorine atom peak) × 2/carbon atom peak] peak ratio at energy value of 1S bond energy between a carbon atom and a chlorine atom, determined by electron spectroscopy for surface analysis, of greater than 0.6, voids of 27-40 vol.% determined by a mercury injection method at a pressure of 2,000 kg/cm<2> and an average pore size of 0.1-0.5 μm.
Patent JP-S56169226-A (JP)
Title: Magnetic disk device
Inventor: HINOBAYASHI TAKEO
IPC: G11B5/41
Filed: 1980-05-30
Abstract: PURPOSE:To prevent a head from crushing by automatically cleaning a head slider surface, by providing a cleaning track on a magnetic disk surface. CONSTITUTION:A track 6 for cleaning a slider is provided at the CSS track 5 of a magnetic disk 3 or its circumference, and flaws 7 of 5mum depth, 8mum width and 2.8mm. length which is perpendicular to the track 6 are provided at ten positions with a diamond stylus. A magnetic head 2, after being slid on a smooth or flaw-free track in contact, is passed on the cleaning track 6 to stick a lubricant 4 in flaws 7, thereby cleaning the slider. Therefore, a head slider surface is cleaned automatically to prevent the head from crushing.
Patent JP-S55166460-A (JP)
Title: Molded commutator
Inventor: SAITOU SHIGEKI
IPC: H01R39/04
Filed: 1979-06-11
Abstract: PURPOSE:To prevent a molded member from cracking and facilitate balancing, by setting the length of a shaft sleeve smaller than that of the molded member and by providing a guide groove on one end face of the sleeve to make balancing holes. CONSTITUTION:A sleeve 1, which is tightly fitted on a rotary shaft, is integrated with a commutator bar 2 by a molded member 3. The axial length of the sleeve 1 is set smaller than that of the molded member 3. A flange 1 is provided on one end of the sleeve 1 and exposed at the molded member. A guide groove 12 is provided on the peripheral surface of the flange 11 to make balancing holes. The inside diameter D1 of the part of the hole 31 of the molded member 3, which is in contact with the other end face of the sleeve 1, is set small but the inside diameter of the hole 31 is increased as D2 away from the end face. As a result, the molded member 3 does not crack when a rotary shaft is tightly fitted.
Patent JP-H05236496-A (JP)
Title: Color signal correcting device
Inventor: AIBA HIDEKI
IPC: H04N7/00
Filed: 1992-02-21
Abstract: PURPOSE:To more faithfully reproduce colors in the color signal correcting device used in a MUSE-NTSC converter device or the like which demodulates the television signal transmitted in the MUSE system. CONSTITUTION:A luminance Y signal inputted to a terminal 42 of a gain adjusting circuit, 4 is subjected to nonlinear processing in a nonlinear circuit 43 so that the gain can be adjusted most suitably in accordance with its level. The output of the nonlinear circuit 43 and the R-Y signal (color difference signal) from a terminal 41, are multiplied by a multiplying circuit 44, and the output signal, of this circuit 44 is inputted to a subtracting circuit 45 together with the R-Y signal from the terminal 41. The output signal of the multiplying circuit 44 functions as the correction signal which corrects the error component of the R-Y signal. The R-Y signal where the error of the degree of saturation dependent upon the level of the Y signal is sufficiently suppressed is outputted from the subtracting circuit 45.
Patent JP-S59197511-A (JP)
Title: Apparatus for determination of stop time of tapping hot metal
Inventor: HATSUTORI MICHINORI
IPC: C21B7/14
Filed: 1983-04-25
Abstract: PURPOSE:To obtain the titled apparatus accurately, automatically determining the stop time of tapping hot metal, by a construction wherein the temperature of heating medium passing through the pipe dipped in tapping molten slag is detected, the equilibrium state of flushing slag is determined from the temperature inclination and the tapping of hot metal is stopped after a fixed time. CONSTITUTION:Hot metal is tapped from blast furnace, hot metal 6 and molten slag 7 passed through main runner 5 of hot metal, medium 8 such as water on the like being let to pass through the heat medium flowing pipe 1 provided at the position of molten slag 7, the temperature being detected with a temperature detector 2 and detection signal is output to an operator 3. The temperature inclination detecting means 10 of operator 3 detects the temperature inclination of medium 8 by said detection signal. When the temperature inclination is zero or approaches zero, the fact that flushing slag reaches peak is determined by equilibrium state determining means 11 and output to times meanr 12. The timer means 12 outputs to an alarm 4 after a fixed time from the equilibrium state reaching time of medium temperature inclination 0 and the tap hole is closed.
Patent JP-S62230766-A (JP)
Title: Production of maleimide
Inventor: SONODA TAKEZO
IPC: C07D207/452
Filed: 1986-04-01
Abstract: PURPOSE:To obtain maleimide useful as a raw material for photosensitive resins, heat-resistant resins, drugs, agricultural chemicals, etc., in high yield, by subjecting a maleinamic acid to imidation reaction through ring closure in the presence of a small amount of maleic acid in an organic solvent at low temperature. CONSTITUTION:1mol maleinamic acid shown by the formula (R is 1-20C alkyl, alkenyl, phenyl, etc.) is imidated through ring closure in the presence of at least 0.05mol maleic acid in 2-5 times as such an organic solvent (e.g. benzene or DMF) as the raw materials by weight at 100-150 deg.C) (preferably 110-140 deg.C) for 3-6hr while stirring to give maleimide. EFFECT:High-purity maleimide is obtained simply and in high yield without adding a dehydrating agent, an acid catalyst, a polar solvent, a stabilizer, etc., and forcedly removing formed water to the outside of the system.
Patent JP-S59197537-A (JP)
Title: Electric contact material for sealing
Inventor: SAKAIRI KOUICHI
IPC: C22C9/00
Filed: 1983-04-25
Abstract: PURPOSE:To make welding resistance excellent, by constituting the titled contact material from a composition consisting of a specific amount of zinc nitride and copper. CONSTITUTION:The composition of a sealing electric contact material consists of 0.6-20wt% of zinc nitride and the remainder of copper. Because a copper base is not sufficiently reinforced if the content of zinc nitride is 0.6wt% or less, good results are not obtained with respect to consumption resistance characteristics and welding resistance characteristics. On the other hand, when the content thereof is 20wt% or more, processing becomes difficult and the conductivity of the material also becomes low. This composite electric contact material has properties excellent in welding resistance and consumption resistance as compared with a conventional silver-cadmium oxide electric contact material.
Patent JP-H06286685-A (JP)
Title: Catamaran ship with hydrofile
Inventor: ARII TOSHIHIKO
IPC: B63B1/10
Filed: 1993-03-31
Abstract: PURPOSE:To improve riding comfort and sea worthiness by obtaining speed and orientation from hull position data detected by a device for measuring a position in a wide region to correct an angle and angular speed of roll detected by an inertia sensor gyroscope and driving left and right auxiliary blades provided on a hydrofoil for roll control. CONSTITUTION:Hydrofoils 3, 4 are provided on left and right ends respectively with auxiliary blades 5, 6 driven independently of each other. Also, an inertia sensor or gyroscope 13 for detecting an angle and angular speed of roll of a gull 1 is provided in the center of rolling of the hull. A device 12 for measuring a position of the hull in a wide region is provided to input the position measuring data to a controller 14 for rock control. The controller 14 calculates the speed and orientation of the hull 1 on the basis of measured position data to correct the angle and angular speed data of roll detected by the inertia sensor or gyroscope 13. The respective auxiliary blades 5, 6 are separately driven according to the corrected result for roll control.
Patent JP-H04218843-A (JP)
Title: Apparatus for controlling flow of test sequence in information processing apparatus
Inventor: UIRIAMU EI BURUUN
IPC: G06F9/44
Filed: 1991-01-17
Abstract: PURPOSE: To facilitate the test operation by an integrated test system by graphically displaying test contents on a display terminal with icons and logical flows between tests with connection lines between the icons, and giving instructions, etc., for the tests by cursor control. CONSTITUTION: The integrated circuit test system 130 is connected to a work station 100 and graphically displays the test contents and connection relation on the display by using the icons and connection lines. When the instruction for debugging of a specific test program is given, a display of corresponding 'FlowTool' appears in a window 305. For example, an icon 310 indicates 'Begin' of a test and an icon 320 indicates a 'Continuity' test. A connection between tests is indicated with a connection line 345, etc. The start and inspection of a test, the correction of test contents, the correction of a flow of a test, etc., are performed under the cursor control.
Patent JP-H08271039-A (JP)
Title: Remote operation type apparatus
Inventor: NAKAMURA JUN
IPC: F24H1/10
Filed: 1995-03-30
Abstract: PURPOSE: To avoid the inconvenience due to an erroneous operation by transmitting and displaying identification information to and by display means when a malfunction is discriminated by malfunction discriminating means. CONSTITUTION: When the malfunction of a water heater body A is discriminated, the burning of a burner 1 is stopped, a malfunction display lamp 20 is lit, which type of the operation is abnormal is discriminated, and a malfunction code corresponding to the malfunction is read from table data which is previously set and stored. Then, the data of the malfunction code and the data of an apparatus type name stored in a memory Me are transmitted to a remote controller R, and simultaneously displayed on a numeric display unit 17. Accordingly, the inconvenience in which the malfunction display is executed by the erroneous operation can be avoided.
Patent JP-S60217474-A (JP)
Title: Area extracting system from picture
Inventor: MIZUNO HIROTAKA
IPC: G06F15/16
Filed: 1984-04-13
Abstract: PURPOSE:To obtain a region split means with high processing speed by providing an area extracting processor by the number of attribute of a picture element so as to allow each processor to extract in parallel only the area of a specific attirubute independently. CONSTITUTION:A picture having n-kind of attributes is stored in a memory 42. The picture is read to n-set of processors 41 from the memory 42. The n-set of processors 41 extract only the area of the attributes 1-n respectively and the result of extraction is stored in a memory 43. The controller 44 performs the read of each processor 41 from the memory 42, management and supervision of the timing of the write to the memory 43 and start/stop of each processor. The processing procesure extracting the area comprising the same attribute finds out at first the upper left point of the 1st independent area, uses the point as the start point and stores each picture element adjacent to the point to the list of the start point by taking the point as the same area number is the start point.
Patent JP-S63237528-A (JP)
Title: Semiconductor manufacturing device
Inventor: NAGASHIMA SETSUO
IPC: H01L21/027
Filed: 1987-03-26
Abstract: PURPOSE:To prevent a rapid change of a room pressure in a porous chamber so that generation of dust and dew condensation of water in a gas can be prevented, by disposing a porous chamber, which is made of a porous material, just closely inside a chamber partition. CONSTITUTION:Since a porous chamber 1 is disposed just closely inside a chamber partition 2 of an auxiliary room so as to perform exhaustion from an exhaustion port 2a, an internal gas is exhausted through pores of the porous chamber 1 even if a pressure rapidly changes in a space formed between the chamber partition 2 and the porous chamber 1. Accordingly, generation of dust caused by a rapid change of a pressure inside the porous chamber 1 is prevented and dew condensation of water in the gas caused by adiabatic expansion of the gas is prevented, so that smooth exhaustion can be performed. Hence, the generation of dust and the dew condensation inside the auxiliary room can be prevented.
Patent JP-S61230736-A (JP)
Title: Catalyst for purifying exhaust gas
Inventor: HAYASHI MASAO
IPC: B01J23/40
Filed: 1985-04-05
Abstract: PURPOSE:To enhance initial activity and heat resistance, by containing alumina with a specific particle size in the surface of a ceramic base material and supporting colloidal alumina by said base material and further supporting a catalytic component such as platinum or palladium. CONSTITUTION:A base material is prepared from fabric like ceramic made of a twisted yarn comprising a long ceramic fiber based on alumina. A mixture containing 20-70wt% of colloidal alumina with a max. particle size of 10mum or less and an average particle size of 1mum is applied to the surface of said base material and baked to support gamma-Al2O3. A catalytic substance such as platinium or palladium is further supported to form a catalyst for purifying exhaust gas. This catalyst is excellent in initial activity and heat resistance.
Patent JP-H06290073-A (JP)
Title: Monitoring device for electronic control unit
Inventor: FUJITA NAGAHISA
IPC: G06F11/34
Filed: 1993-03-31
Abstract: PURPOSE:To monitor the contents of a memory part in an electronic control unit over a wide range by a dual port RAM having storage capacity less than that of the memory part. CONSTITUTION:This monitoring device 2 monitors the storage contents of the memory part (RAM) 13 of the electronic control unit(ECU) 1. The device 2 includes two dual port RAMs (DPRAMs) 41, 42 to be accessed from two directions. The total storage capacity of both the DPRAMs 41, 42 is less than that of the RAM 13 of the ECU 1. The device 2 is provided with an offset applying means 22 for applying prescribed offset based upon the leading address of the RAM 13 in the ECU 1 to the leading addresses of respective OPRAMs 41, 42.
Patent JP-S62228555-A (JP)
Inventor: YAMAMOTO KIYOSHI
IPC: E04C5/08
Filed: 1986-03-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。